Uniden SM81 Speaker Microphone [SM81] Marine Hardware | Vents Garmin's Electronics Control Unit (ECU)

Garmin's Electronics Control Unit (ECU) is made specifically for the GHP™ 12 Autopilot System

"tension adjuster" doubles the holding power

RVs and Boats

*Requires NMEA 2000 network

Uniden SM81 Speaker Microphone [SM81] Marine Hardware | Vents Garmin's Electronics Control Unit (ECU)SM81 Speaker Microphone Uniden's SM81 Marine VHF Speaker Microphone replaces Uniden's HHSPM. WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov. Specifications: Type: Microphones Box Dimensions: 2"H x 4"W x 4"L WT: 0. 32 lbs Quick Guide (pdf)